Hi Laurent,
On Thu, Apr 20, 2023 at 06:39:47PM +0300, Laurent Pinchart wrote:
> > +struct ipu6_bus_device {
> > + struct device dev;
> > + struct list_head list;
> > + void *pdata;
> > + struct ipu6_bus_driver *adrv;
> > + struct ipu6_mmu *mmu;
> > + struct ipu6_device *isp;
> > + struct ipu6_subsystem_trace_config *trace_cfg;
> > + struct ipu6_buttress_ctrl *ctrl;
> > + u64 dma_mask;
> > +
> > + const struct firmware *fw;
>
> Is there a firmware per device ? I may have understood things wrong, but
> I thought the whole point of this architecture was to have a base PCI
> device running a firmware, exposing multiple functions (ISYS and PSYS),
> and implementing separate drivers for those functions.
Ah, no. There's one for ISYS and another for PSYS. Because why would you
have just one when you can have two? :-)
--
Sakari Ailus
